Audio-Visual Task: Watch the link below and then answer the following questions in NB2.
- Why do we store sodium and potassium in kerosene?
- Name a metal which burns with a dazzling white flame, and is sold in the market under the brand name of ‘magic wire’?
- What do you understand by basic oxides?
- How do metal oxides differ from non-metal oxides?
- Why do we store phosphorous under water?
[Time: 20 minutes MI: Logical RBT: Understanding]